It can enhance the machining precision by the way of calling the value of cutter offset to compensate automatically.

从而保证零件加工时，通过调用刀具补偿值自动进行补偿，提高工件的加工精度。

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Having access to the camera, for instance, means Polycom can specify the number of frames per second for video chat and automatically adjust settings to compensate for poor lighting.

FORBES: Tablets Get High Definition 'Telepresence' Mobile Chat